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Merge "msm: kgsl: Increase the SVM and non-SVM address space"

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qctecmdr 2020-04-24 10:11:47 -07:00 • committed by Gerrit - the friendly Code Review server
commit 2add728de7
1 changed files with 6 additions and 10 deletions
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16
drivers/gpu/msm/kgsl_iommu.h
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@ -27,16 +27,12 @@
#define KGSL_IOMMU_SVM_BASE32 0x300000
#define KGSL_IOMMU_SVM_END32 (0xC0000000 - SZ_16M)
#define KGSL_IOMMU_VA_BASE64 0x500000000ULL
#define KGSL_IOMMU_VA_END64 0x600000000ULL
/*
* Note: currently we only support 36 bit addresses,
* but the CPU supports 39. Eventually this range
* should change to high part of the 39 bit address
* space just like the CPU.
*/
#define KGSL_IOMMU_SVM_BASE64 0x700000000ULL
#define KGSL_IOMMU_SVM_END64 0x800000000ULL
/* The CPU supports 39 bit addresses */
#define KGSL_IOMMU_SVM_BASE64 0x100000000ULL
#define KGSL_IOMMU_SVM_END64 0x4000000000ULL
#define KGSL_IOMMU_VA_BASE64 0x4000000000ULL
#define KGSL_IOMMU_VA_END64 0x8000000000ULL
#define CP_APERTURE_REG 0
#define CP_SMMU_APERTURE_ID 0x1B